Hello everyone,
I'm developing a project, which is going to need modifications in the future (adding outputs and stuff like that), so I would like to have a way to download a new hex file into de PIC (microchip) when it is already mounted in the PCB. I have no idea about how to do it. I have a programming device which works perfectly with the PIC itself, but when the PIC has other devices connected (resistors, LCD display, etc) it doesn't detect the PIC. (This is my device http://www.webelectro.com.mx/wp-con...vio-gratis-750401-MLM20313745518_062015-O.jpg )
Do you guys know how can that be done? Or maybe another method such as a SD memory or RS232... I'm lost!
Thank you in advance!!!
I'm developing a project, which is going to need modifications in the future (adding outputs and stuff like that), so I would like to have a way to download a new hex file into de PIC (microchip) when it is already mounted in the PCB. I have no idea about how to do it. I have a programming device which works perfectly with the PIC itself, but when the PIC has other devices connected (resistors, LCD display, etc) it doesn't detect the PIC. (This is my device http://www.webelectro.com.mx/wp-con...vio-gratis-750401-MLM20313745518_062015-O.jpg )
Do you guys know how can that be done? Or maybe another method such as a SD memory or RS232... I'm lost!
Thank you in advance!!!